Patents by Inventor Jochen Seelbach

Jochen Seelbach has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rotatable ball-bearing joint for pressure hose
    Patent number: 6003907
    Abstract: A rotating joint for pressure hoses has a plug-in part (1) with a hollow pin (4) that projects into and is sealed against a receiving part (2). The rotating joint also has a rolling bearing, in particular a ball bearing, that has an outer race joined to the receiving part (2) and a inner race joined to the plug-in part (1), as well as two coaxially-arranged elastically biased angular ball bearings (K1 and K2). The angular ball bearings are biased by a thrust collar (21) under pressure, which is slipped onto the hollow pin (4) coaxially to the receiving part (2).
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: December 21, 1999
    Assignee: Stolco Stoltenberg-Lerche GmbH & Co. KG
    Inventors: Gunter Gau, Jochen Seelbach